xper,xns,xew,xco
0.100000001 , 0.316263556 , 0.638387680 , 973.799988
0.200000003 , 7.83706307E-02 , 0.119479366 , 1125.00000
0.300000012 , 8.12349617E-02 , 6.65690005E-02 , 1125.00000
0.500000000 , 2.69094817E-02 , 2.72077955E-02 , 1125.00000
1.00000000 , 2.93893111E-03 , 3.24684847E-03 , 675.000000
2.00000000 , 1.06879114E-03 , 1.44084694E-03 , 337.500000
3.00000000 , 9.97622963E-04 , 1.26207923E-03 , 225.000000